@mgmartino,
I suspect they removed the link per the rules of able2know.
2) No spam
Most spam is obvious; some is not. Spam doesn’t even need to include a link for example; it could just describe a product or link, or pose as a review or a request for feedback, or rely on an image that links through to the spammer’s site, or ask users to contact the poster.
3) Self Promotion
Sharing links to content you’ve made or are connected to somehow (because you’re proud of it, or think that it’s useful to the community) is okay when done in moderation. Signing up just to post such links is not. This rule includes links to your website, blog, art work, photo feed, social media account, video, etc. You can share any such links on your profile though
On Facebook you can only see who YOUR following, not who is following you.