I have picked up some followers recently and when I click on their image it didn't show a link to their blog it only showed sites they have joined but when I was wandering around the blogs I follow I would find an image of them commenting on another blog and maybe mentioning their blog or a link to their blog and I would then follow them.So I believe the problem is solved when you go to dashboard on you blog, click edit profile and on homepage url make sure your blog address is here as written on the top of your homepage......blogspot.com.I hope this helps as it was something I wasn't doing initially and I hope I'm not talking out of my arse.
Below is a piece of cartooning genius that just pips Calvin and Hobbes as my favourite comic strip ever, Bloom County and still makes me laugh to this day.
