Sometmes I buy wishlist items when I feel I can definitely use them for a specific project in the future, especially if there is a sale or an impending Clearance Item being taken off the marketplace for good.

When my budget for a period has been exceeded, I discipline myself and delete all wishlist items.  Ah, but before I do that, I save the wishlist as a record for future review.

I don't think I can store content on the cloud, as current terms of use would make that a breach.  Cloud based CMS - well, I think some some large production studios (films / movies / advertising ) are already using such (as I saw at Siggraph Asia 2012).  That type of CMS may not be economical nor practical for a single user scenario.

Eternal Hobbyist