I have, but don't search for covers. It is quite obvious not everyone shares my opinion. If I want to hear a song that is relatively new, I will just listen to the original version. To me, the point of a cover song should be for a relatively unknown band to get a live audience involved by playing a classic song that the audience would enjoy that also represents the style of the band performing the cover.
For example, a punk band covering a song by The Misfits.