Ooooh, a tough choice.
Many highly voted entries.
My faves are PhilSWR's angry birds,
NotWal's Owl and Pussycat,
and Carantoc's kitesurfing game.
For sheer creativity and lateral thinking I have to go with NotWal.
What a surprise. Oh the glory!
Thank you Anita for your keen perspicuous judgement 
.
Now that the onerous responsibility of judgment falls on these frail shoulders there will be ZERO tolerance for spelling mistakes - no "to" for "too", no "there" for "their" etc. Grammar may be somewhat flexible but it is expected to adhere to the rules of caption competition genre which I will be making up as we go along. Proof reading is advisable.
Additional points will be awarded for decent sailing weather.
Now to seek out a provocative picture...
I think notwal yousd too be a teacher and misses caning students who spell things wrong.
I bet he yous too send them two the naughty corner if they got there spelling mixed up. 
As your champion (spelling Bee competition on SB) I propose to implement
fully automatic web proofing tool.
Unless your spelling and grammar is 100% correct nothing is published here on our beloved SB.
Holly crap. It is already here !!!
I needed to click several times and refrase myself to get this on at least 
you didn't pick-up that one - rephrase
...I will get my auto login 'off' 
to drive them nuts
you didn't pick-up that one - rephrase
