Bob Dubery wrote
I think the key to all of this is The Ukulele Orchestra Of Great Britain who seem to be sending "uke-vibes" out into the ethers from where those vibes enter the sub-concious of impressionable and/or unstable persons.
Yip, I've checked out the Uke orchestra of GB on youtube. Rubbish singers, but great entertainers! If you're interested, check out "you don't buy me flowers" or "Ruby" with Kaiser Chiefs. As for the mentally unstable - I think they're drawn to most things musical...