SendRecurring - SendRecurring allows you to setup, send, and maintain scheduled email reminders.

Privatter - Privatter is the easy way to share long texts and pictures set limit on your followers. You can post them by Sign in with Twitter account to this site.

Recurrr - Send recurring emails

Twishort - Twishort is a best Twitter app for writing longer tweets. Tweet more than 140 characters

Followup.cc - FollowUp for email is a lightweight productivity suite that keeps your conversations and tasks from slipping through the cracks. Set perfectly timed reminders that arrive at the top of your inbox, right when you need them.

5Tweets.com - Type a long tweet and 5Tweets will rewrite it into multiple tweets with a tweet count.