I would suggest adding another tag option which is specifically for the website. Also, there should be a basic folder system because minor bugs are getting mixed in with major ones. there also needs to be some encouragement of voting so others can vetoe on the features which they wish to implement.
In general If you make a suggestion and it is not tagged as Desktop or Mobile, It is a general type of suggestion for example for the website itself. i do not think we need more tags, but less, and people already have trouble using the few tags that we have.