Morning all. Thanks for the survey, Cake! :) Here are my answers...
Baby's age? (closest to 10.5m, 11m or 11.5m) 11.25m 
Can he/she:
Understand simple instructions?
Some. She seems to understand "Give Mummy/Daddy the X." quite well, which is helpful when stopping her from eating carpet fluff she's rooted out! I reckon we're also making headway with "Use the spoon, not your hands!".
Understand 'No'?
Possibly, intermittently!
Crawl?
Yes! Finally, she's figured it out in the last week.
Coast/cruise?
She's only just mastered crawling!
Walk with walker/walker-like object/holding your hand/s
No.
Stand unaided (clue: this means not holding on to anything )?
No.
Stoop from a standing position?
No.
Bends over and picks up an object?
No.
Take steps/walk?
No.
Says Mama/Dada?
No.
Say Mama/Dada to correct parent?
No.
Says other words (aside from Mama/Dada)?
No... But I'm starting to suspect that "Rah!" might be "Cat!". (Consequentially, "Rararararara!" might be "Lots of Cats!"?)
Wave goodbye/hello?
No.
Plays patty-cake and peek-a-boo
Patty-cake, no. Peek-a-boo, yes.
Use pincer grip?
Yes, for months. As she proved yesterday, she's dexterous enough to pull a single cat hair from deep within the freshly hoovered carpet and try to eat it.
Indicate what he/she wants with gestures ??
Very much so. She points at what she wants, then does a happy little giggle-dance when you actually hand it to her.
Imitate others' activities?
Yes, all those months of sitting and silently watching everyone and everything intently seem to be paying off.
Put objects into a container?
Not only that, but yesterday she was pushing shapes through the correct holes into the storage bucket!
Also, she has two shape buckets - one plastic and one wooden. She knows which shapes go in which and gets very indignant if she finds a shape in the wrong one. She then switches it over.
Scribble with a crayon?
Yes, though she does prefer to try and eat the crayons...
Any other talents?
She's getting good at using a spoon/fork for eating now and can pickup and drink from a sippy cup. (She probably could from a normal cup, but then she'd deliberately tip it upside-down over her head when done!)
She knows where things live, and likes putting them there. Yesterday I watched her crawl around the room and gather up all the coasters from the coffee tables. She then played with them in the middle of the room for a bit, before crawling around again to put them all back!!
She's a master tooth brusher.
Hand her the toothbrush and she gives her tooth a good scrub before handing the brush back.
She also seems to be reasonably good at identifying colours, she was making piles of different coloured blocks yesterday.