I notice that the tag mdb has become a problem as it refers to both JBoss Message Driven Bean (as far as I can tell) and MS-Access. I am tempted to remove all mdb tags and replace them with, say, JBoss-MDB and MS-Access. I should be glad of an opinion on this as there are 57 in this tag at the moment.
Go for it. Just take your time and make sure that the question is really related to the tag you think its related to. A while back my insomnia cranked up to 11 so I did some similar work to pass the time. You'd be surprised how many posts won't have anything to do with either technology - or both. Also be prepared to be surprised at just how vague a question can be.
If you're taking your time and checking the questions you also won't run into that many CAPTCHAs. Always a plus. :)