Have had it three days. Its really neat. Lovely UI. I am concerned the phones mooted slowness though. Browser is good, but flash, as it is, aside from semi static adverts, is a joke... not worth watching. Flash 10 is coming out... This will, in theory give access to full iplayer/bbc news streams/and, for example, ign videos. (beeb player is ok) Will the phone be fast enough to run it? ) (F10 that is, i have heard it may be more accomidating/better written?!) Video playback is already just slightly less than perfect in youtube app. (is this hardware or sftware ting?) I could swear the iphone 3g had flawless youtube playback (with 400 odd mhz processor (maybe graphics processor?) Whatever, It needs a better all round media player. (video/streaming)
P.s phone doesn't really seem laggy (i quite like the clock updating as i'm sure you have seen) I don't have the twitter app running in the background though (i really don't like twitter!! :-D) and i use tasKiller alot.