I'm an illustrator with a blog that I update every now and again with news and stuff that I've done. The last couple of posts I've put up have had quite a lot (for me) of likes. I was pleased but, being a suspicious bugger, did wonder if people 'like' your post principally in order to drive up their own stats, or is that overly cynical? Do I have to like some of their stuff back now, just to be polite? I just hope someone out there is more clued up than I am!