Remember the Milk is an app accessible from the web or phone that allows users to manage their task list(s).

Features:

• available for multiple platforms including iPhone/iPod Touch, Gmail, Blackberry, Windows Mobile, Google Gears, Twitter, Google Calendar, iGoogle Gadget
• follow @rtm and to add tasks send a DM
• assign tasks to other users, update tasks all via DM commands

The Good:

Remember the Milk (RTM) is a novel and increasingly popular way to manage task lists via Twitter or other platforms. RTM allows you manage tasks, get reminders, customize lists, locate your tasks on maps, and share, send and publish tasks. Some have said RTM has “reinvented the to-do list.”

The Not-so-Good:

RTM works very well and allows for a good level of customization. We’re not sure if this is a downside, really, but one thing we noted was the sheer overwhelming number of possibilities for RTM. There are so many platforms and ways to configure it, some users might have trouble with that. On the other hand, they may not, and will get the most out of a very useful application.

Tweetwave.com rates it: ★★★★