Naming no names, but please can we have a ban on using lmgtfy.com in comments. I appreciate how frustrating it can be that users post questions without having done the most basic Google search. But pointing them at lmgtfy.com is just snide and unbecoming of an august company such as ourselves.
Just downvote, vote to close and then imagine yourself interviewing the offender for a job at your university in years to come.
Later: doh, I showed insufficient effort in checking for duplicates. This was discussed in Policy on lmgtfy links. Oh well, it probably doesn't hurt to jog memories.