Sony Ericsson Xperia X10 :: Messaging App Hanashi Chat

First thread on here so hopefully this is not a duplicate (I did a search and nothing came up for this app) and is actually useful (just thought I'd share the love ). Anyways stumbled across an app less than a week ago called "Hanashi Chat". You should be able to find it on the Market, just search for "Hanashi". It's a messaging app made by Sony Ericsson and you can find more about it here:Hanashi - mobile chat client.But just a short overview, this is so far an Android exclusive messaging app. Once you get the thing sorted and ready to go, it'll look through your contacts and see which of your friends are already using it. You can then text with your friends (using 3G or WiFi), voice chat, send photos and music, etc. You can also share your locations with all contacts or individual contacts (just tinker in settings under "Profile") and it'll show you on the map approx. where each of you are and give you a distance of how far apart you are. I guess if I was to relate this app to something I'd say it's a mix of MSN and BBM.Haven't tried out all the features, so if you come across something cool about the app that I didn't mention, please to let others know.And just out of curiosity, do you guys think it's better for this app to stay Android exclusive (to entice people to convert to an Android if it does become successful) or have it cross platform (so you can chat with your iPhone and BlackBerry friends)?