Yep.
These few "experts" knew they'd get more attention -- at least in Lincoln -- by proclaiming Nebraska as in. Got themselves Tweeted and re-Tweeted all over the place. Appear in news articles, radio shows, etc. Got their name out there, so they're happy.
And yes ... fact is, there's only about 4-6 teams that are in question most seasons (maybe it was 6-8 this season -- but whatever). Get half of those, miss the other half ... the rest were easy guesses anyhow, and you get your 95% and claim "expert/genius" status. Honestly, if you can't pick at least 90% of the tournament teams, you obviously aren't paying any attention to college hoops.