Are there any apps for storing SMS online for latter viewing and searching? I like how Google voice stores all my text messages online so I can search them and store conversations for ever. But I am not a fan of Google voice and want to use my own number etc.

I saw a few apps that upload texts to Gmail but I don't want to clutter my gmail inbox. Any separate apps that are specialized in this?
There are several programs that will allow you to save your texts (among other things) on a computer, like Myphoneexplorer. It depends if you want to be able to access them everywhere, or if having them on one computer is enough for you (you can still do copies/backups of the texts).