I would like to take advantage of the location feature of Twitter which allows for specific coordinates to be included in your tweets. I know that the location details for tweets are accessible from the RSS feed or Twitter API and I would like to use this in an integration project. For my needs I would like to compose a few tweets to be posted on a schedule throughout the day. Each scheduled tweets will need to include a unique location that I have pre-determined in advance.
I know that TweetDeck can actually do this however I am looking for an online web application that can do it. This way it can be managed from any browser as opposed to TweetDeck, which would need to always be running on my desktop in order to send the scheduled tweets.
Does anyone have a suggestion or particular web application to recommend for meeting my needs?