Updated the list as of 9/17:

As a person who has never liked Yahoo, or anything they've done/released Ive got to say: this is a suberb app. If you already read the description, you still don't know the half of it. OneConnect is loaded with surprises that went completely unmentioned. Though it is a bit slow for certain things, and has a few bugs. It's worth the download time! Check it out!!!

Interface is well designed, but contact imports don't seem to work across the board. Very limited 3rd party services. Lack of display options and no comments feature. Social web revolves around interaction with others. Add more service for my "pulse" and it'll be a keeper (maybe rss too?). Also needs a built in browser since clicking on almost anything pulls you into safari... I hate that, but at least it sends you right to the mobile site for that service. Add more services!!! Good start. I'll hang on to it for a bit and wait for an update.

I really like this app. I really like the idea of one connect really saves my time. Creative idea "Yahoo Rockz". I don't know why people r saying that the app crashed but it never did on my iPhone. Thanks yahoo for an wonderful app.

Just downloaded this app, and it seems to be pretty seamless. I like how it doesn't automatically sign me into messenger and how you can select favorite contacts. Being able to check YouTube activity is also a plus. The only suggestions I have are to integrate Windows Live IM (since it is supported with regular Yahoo! Messenger) and to put a back button when creating an avatar just in case you decide not to create one after all. This looks like a very promising app. I just hope Yahoo! continues to support it. I will write back if I encounter any problems.

After the update this app has numerous issues..it is never up to date,continually says the server is down and does not let you show as online..the app is hit and miss on fuctionality...let's hope yahoo resolves those issues to make this app worthwhile. Come on guys.. Now you disabled Facebook????? What were u thinking??please fix this! Would be a much better app if you fix the bugs and BRING BACK FACEBOOK!!!!

The only thing is that I can't get MySpace to work..Y is that?

oK at first i was really excited about this app until i try to use it and realize i can't because it won't allow me to change my status to available and i can't add myspace it just won't work keeps telling me Hmmm that didn't work, uh nO duh!

Way too buggy. This would be such an amazing app if it weren't for the bugs, crashes, and slow load times. I'm going to have to delete it and wait for an updated fixed release. Better luck next time :(

Just need that myspace and I'll be happy.

I would have paid good money for this application! Works exactly as I need it to! THANKS A MILLION!

If it doesn't EVER seem to work, what's it's intrinsic value. Update soon or it will be deleted soon.

We already have apps that do the same thing as this one (a lot better I might add). Yahoo would be a lot better off making mobile versions of their sports (with a full working fantasy app), tv listings (with Tivo scheduling) and an official flickr uploadr. I would easily pay 10 bucks or more for a bundle of those 3 apps.

This app looks great and is very well thought out... the only problem is that it crashes _every_ time I attempt to browse the photo tab. It is also painfully slow when loading. Im sure this app will be great after a few updates, just don't expect it to be very useful today.

(As of 9/11/2008) Hold off on this download. Not many networks yet and the Myspace connection isn't working. Maybe that's why you can't find it in the app store without going through the Yahoo site. I'm sure this will be great app in time but for now I'll stick to FriendFeed.

I love this app! The interface is nice. It functions the way it should! the only thing I suggest, is the option to turn off the third party apps. I like yahoo in it's purest form. I don't need all the other apps that come along with it. The way it is now, I rate it a FOUR STAR. WITH THE OPTION TO TURN OFF THIRD PARTY, IT'S AN ABSOLUTE FIVE.

I like it, but it needs to be more stable. Why not make an independant messenger app? Only for chat and text. It will be better.

OMG! It's about time I can use yahoo messenger I haven't gotten through the whole program yet, I'm just excited about the messenger

It tells me my login and email don't match. Tried it several times. Other users have the same problem. It also crashes a lot, but a great idea.

Great app. Clean UI. Very well done! A must have. Download NOW!!

this is what i've been waiting for. its an all in one app! it has almost everything i use when im on my laptop! but this app has alot of problems.

This app has good intentions but tends to flubb up, it crashed all the time, now it won't even allow me to login, this is driving me to drink. I'm blessed to have an iPhone with other cool apps, they need to fix the bugs and charge a fee. It would be ok for many iPhone users as long as it works, we have been waiting on yahoo to work on the iPhone for a long time, it should be better than this.

I gave up after several attempts to use this - it would start but after accesing a couple of features it would crash out - it seems to be really buggy and crashes constantly on 2.1 firmware.

Good idea but seems very crashy and buggy. Also don't see any jabber/gtalk support :(

Works well for me, very polished. It just isn't importing contacts right, and doesn't use my location when updating twitter.