That post doesn't really hold together techguy.
At the end you say "... if you do
[need to talk to them] you'll quickly learn why the premium you pay is worth every single penny".
Earlier in the same sentence you say "you'll rarely have a need to talk to them".
Earlier in the post you validly point out that phone demand can overwhelm the email handling. A minor point I would make about that is that an auto-responder telling people to ring simply makes that "overwhelm-period" longer. The major point is that
given the stated infrequency of the need to contact Zen support the call handling should not be overwhelmed.
If we accept your argument, to my mind it follows that the proportion of that premium price devoted to support is insufficient. It may even be that overconfidence has set in and support numbers reduced too much.
My broadband basic info/help site -
www.robertos.me.uk. Domains,site and mail hosting -
Tsohost.
Connection -
Plusnet UnLim Fibre (FTTC). Sync ~ 52.8 (interleaved)/15.0Mbps @ 600m. - IPv4
BQM IPv6
BQM