I think you should keep posting, and also promote the blog.
But also, I went to your blog page, and there is no link that I found to easily get back to your main site page. The logo is not even clickable. I was stranded there. You might want to change that.
On your blog, who is the target audience? I don't know much about patches, but it seemed to me that the blog was written to say "hey, here is another use for embroidered patches" Spice it up a little, so people have a reason to come back. Humor, possibly.
So, I am just on a tear, so I will try to write or rewrite some of your titles for you:
"Choose Embroidered Patches over Direct Embroidery and Save" (does anyone talk like that?). How about something like "Four Reasons why Embroidered Patches make you Smarter and Sexier"
"Biggest Patch You've Ever Seen" article, on some stupid patch that was the biggest or whatever. Get people to try to top it with their own super large patch picture that they send in.
"The Great Pumpkin Patch" near halloween of course.
"The toughest Patch we Ever Made" with some crazy durable surface that you used and it had to withstand rocket fuel or buffalo snot or whatever. Heck, make a video with you abusing it and it still holds up.
"Most Unusual Use Ever for a Patch" - also get people to comment on other unusual uses, or get them to submit. Like maybe somebody took a bunch of patches and sewed them together to make a horse sweater or who knows what.
How to Make Patch Pants (maybe you could even use that video? or make your own)
"Hip (or Chic, or Teen, or Goth, or Punk) Patch Fashion" show some cool way that patches have been used that art
"Funniest Patch You will see This Year" with lots of possible interaction.
"I bet You Didn't Know This was Patch" with some offbeat examples, like that tumbler thing in your soccer article.
"Most Patriotic Patch of the Century" article, or challenge.
You could even do things like "How Many Patches Does it take to stop a Bullet" with slow-mo video. Stupid I know, but people love that sort of stuff. Or,
How about a suggestive title like "Oh Yeah, Size definitely Matters for Patches" and then go on to a boring article about how to measure patches for how much information you can put on them or pricing or whatever.
"Do you have a Sexy Patch?" article, with some patches that have inuendos on them or something. Try to get people to comment with the best inuendos they've seen, or maybe get them to send in pictures or something (heck make it a contest). Depending on your market, you might need to tone this one down a bit.
"History of Smuggling Spy Information under Patches" (I just made that up, but what a great place to hide secret info, under a patch that is sewn on.)
"Early Historical Use of Military Patches" or "Patches used in the Civil War" or "Patches used by the (Navy, Air Force, etc.)"
"Rarest and most sought after Patches" or "Highest Price paid for a patch on Ebay" or something.
The cool thing about all of these is that you can link back to them from future blogs, since they will still be humorous and funny.
Okay, the well is dry for now, good luck.