Explain the topic thumbnail to me.
It should be clickable, when clicked it expands more options.
Hmm. Doesn't work for me. Pointer doesn't even change. Latest version of NodeBB (0.5.0-4). I'll try with another browser.
EDIT: Works fine in Chrome Canary. Doesn't work in Firefox v31. Am updating Firefox now, will see if that helps.
EDITx2: v32 has the same issue. Icon isn't clickable.