So what? Almost for a decade, I used to have 15 IPv4 addresses with OVH _for free_, and this very December they decided to start charging for them. Before OVH,

So what? Almost for a decade, I used to have 15 IPv4 addresses with OVH _for free_, and this very December they decided to start charging for them. Before OVH, I also was with another similarly-cheapo ISP that gave me one IPv4 for free until they decided to start charging for it (and I left). It's just a matter of time. Of course if your ISP is expensive enough they'll just keep eating the cost for more years, but .. what's the point? One IPv4 is not that costly yet that is worth an expensive ISP over it...