I’m glad to see there is active recruitment for people with rust skills. More broadly, I’m not sure what the general policy or position on commercial postings is. It’s clearly good that rust is attracting this kind of attention, and this is clearly a place where an audience for such interests can be found. At the same time, they have the potential to overwhelm other content quickly.
In general, some level of such postings, clearly declared and responsibly conducted, could be acceptable. One way to clearly declare posts as such would be to have a category for them to go in.
Is it time to decide a policy on what that level is, and whether a category should be created for it? However, the policy comes first: if the acceptable level of such posts is very low, creating a category for them likely implies a higher level of acceptance and may encourage unwanted posts.
Apologies if the policy has already been declared and I have missed or forgotten it. I kind of think that “too much commercial attention” is a good problem to have, if that is indeed the case.