Hey... ehm... yeah my giveaway again
You don't need to say thank you... But I found that mostly thank you comments in the giveaway aren't win that giveaway... ._.
I don't say you are never win the giveaway... But.... well.... up to you xD

Here is my advice :
Instead you commenting every giveaway "thank you", why didn't you create a giveaway to thank you? ;)

From HB btw
GL & HF! :D