[sharemywin]

I think your lumping developers all in the same category, but either way there's not much value in a subscription for a developer.

If your a developer business owner(not hourly freelancer) than absolutely makes financial sense.

If your an hourly freelancer your customers probably aren't going to offer you more money for your time.

If you work for someone else they should pay for it.

If you are fixed bid or some variation on that then probably makes sense because your time is money.