Allow user access to BOTH Facebook and Twitter at the same time.. Users could log into both accounts at the same time so all the information is there instead of one account or the other.

Caro presidente perchè non vai in pensione e ti fai una bella vacanza con Gasparri, Bonaiuti, Milanese, Formigoni e ...perchè no? Calderoli?

Allow tweetvite to register tweets, modify my profile, add follows for me ...
it's to much for me.

... because I made my event, deleted my twitter profile, made a new one some time later and now I cannot edit or remove it in any kind of way. I can of course make a new one but then there are two. I have to thought, because there is a lot of new information that has to be added.

It is almost impossible to register and then it is impossible to send the final tweet message when using iPhone

ようこです。
えーと、これで参加表明できましたでしょうか？
夫と二人で、７月２４日（日）渋川さんです。

感動の人々との共感のペーシ゜製品別　年代三通りくらいでも、お店もグルメでも値段でも、自分が感動したこと、同感したいことなど、感涙専用画面どうですか
ペンネーム　大円　師道の提案です

お疲れ様です♪♪
福岡ECSのtetsuです!!
7月のイベントの詳細が決まりましたのでお知らせします♪♪
今回は能古島でBBQです!!
今回もおおいに楽しみましょう～!!!

Maybe it's there, but I can't seem to figure out how to send an invitation to a list of twitter users.

Hi I dont no what is happening but I am not able to save text or change it. This is the trid time I have set up am page?

Not able to paste text into my page and save :-(

http://tweetvite.com/event/June-Brighton-Tweet-Up

It would be great to be able to sell tickets for events

Add password option to enable organisers to create "invite only" events . Some events you would like to keep private.

This is a variation on re-occuring events, where I click copy and then can edit last weeks event. This is preferable to re-occurring events because it forces me to look at the details of an event on each list and I don't have a robot mindlessly re-posting an event over and over and over.

enable writing in your API or else you API is worthless

Most tweetups tend to be a regular event. Yet for every tweetvite, we have fill out all the details from scratch again.
A recurring calendar feature like, 1st Wednesday of every month, 10th of every month etc would be great!

It would be nice to have more languages available, specially Spanish, i've started a tweetup but my friends don't understand english (and it's also difficult for me but i'm improving :P ) so it's difficult for they to use tweetvite :P