Even though I can see my email address in subscriptions the was no email sent.
I just tried to use the subscription form on your site, and it seems to be working properly. I received the confirmation email ( http://i.wpne.ws/PWOe ), and you should now see me in your subscriber list.
I will let you know as soon as I receive a notification about your next post.
It's worth noting that subscription emails are only sent once, so if you tried to sign up a few months ago, and didn't click on the link in the confirmation email at the time, you won't receive any new email if you try to subscribe again today.
If you can't find the old confirmation email in your mailbox, you can also confirm your subscription here;
I also pressed like button and seams not working; it was 'loading...' for few days, now it doesn't load anymore but I don't think it actually work.
Does it happen with all your posts? I just tried to Like your last post, and it worked. Could you point me to one of the posts where you experienced the issue?