I haven't been able to find a twitter app for the LG Dare either, I tried searching for it, I also asked a couple of other twitter app builders and there may be one coming out soon but nothing is definite.
I would try to use the solution below and see if it helps.
1. Without powering off device pull battery out.
2. Wait 2 minutes
3. Put battery back in
4. Open Browser and type in http://m.twitter.com (no www.)
(soulution provided by verizon wireless tech support)
If the above solution doesnt work contact verizon wireless at 800-922-0204 and have tech support troubleshootthe problem for you.
I have not heard of a twitter app for phones other than the iPhone, Blackberry, and Windows Mobile.
I do know that you can log into your twitter account and set up your mobile device on there.
Then you can start texting to 40404 for tweets. Any tweeters you set to send to your device will be forwarded in a text when your friends update.
the commercial for the Lg EnV touch says it is very App friendly and shows someone holding the phone up and on the screen it has the Blue Twitter page. So there has to be a way to get it... has anyone tried MyApp Zone?
janie