Enable saved posts/comments to be categorised/tagged

[elishamint]

Over time, saved/starred posts can accumulate as a lenghty list, especially with serious/power users. This may get unwieldy, so that a way to categorise or tag saved posts will be desireable.

Describe the solution you'd like

Tagging might be the preferred method, as it is more versatile and probably less code-intensive:

• a single post could receive a list of tags instead of getting sorted into strictly a single category
• no category management would be required (only perhaps a list of already applied tags displayed when adding a tag or filtering)
• the user could quickly filter saved posts possibly by several criteria.