It's grown but unless I lose a lot more fat on my neck and it grows significantly more, I doubt it will ever be big enough to actually be that visible. I can definitely feel a difference though.

I have one but it's buried under some fat. :| lol. It's definitely bigger though, it was completely smooth before and now there's a prominent lump when I run my hand over it. I imagine if I lost some weight it would be seen through the skin.