Aw, lovely idea, this. Difficult to narrow it down to 15 as well! Here's my list, in no particular order:
The StoryMaster 
and
The StoryMistress 
- Without their hard work and dedication we wouldn't be having this celebration today.
Jedi Moose 
- He's been a great friend over the years. Even when I am not around. Thank you.
SB Musing 
- One of my first friends on this website. She always encouraged me, and we had a load of fun together.
Tigger thinks of Prancer 
- She lived up to her handle - Tigger was a bundle of energy and great to be around.
MaryLou 
- Just a lovely, lovely person.
Vivian 
- A lady who I really admire, as a writer, editor and person.
Jay's debut novel is out now! 
- We probably only bump into the other once a year, due to my absences, but when we do, she is always nice and easy to chat with.
Diane 
- Another lovely person.
👼intuey 
- And yet another lovely person, whose creativity and strength I admire.
Sarah Rae 
- Been here as long as I have, if not longer. The creator of the Dr. Pepper machine.
kiyasama - A true, dedicated force around this site. I admire her.
Lady Stars 
- Lovely lady. Good writer and artist.
darkin - She's a squirrel. Gotta love squirrels.
Jaren is Avarielle 
- Amazing writer and artist, and I loved her poetry events. She helped me produce some of my best work.

- He gave me my first reviewing badge, and I still remember how encouraged I felt. Always kind and supportive.