It seems to me that Seraphim's difficulties illustrate the precariousness of our situation quite well. Who knows who could be an informant or an infiltrator ? Also, given the situation in the world, with unjust human laws everyday being passed against those who uphold the natural law -- the media shaping public opinion accordingly to press their advantage, -- we should broaden our vision and realise that these are not just ventures in a struggle against ecclesiastical persecution, the misrule of liberal clerics and so forth. Indeed, the organisation of trustworthy and orthodox Catholics now may be what carries us over during a political persecution to come. A disturbing thought, but a realistic one. For instance, will the Danish government persecute the Catholics there for not going along with their compulsory unnatural "marriage" laws ? I don't know. Who could stop them ? I don't know. Could this happen in our own countries ? I don't know. These are the times in which we live. Our issues are much larger than the scope of the SSPX.
So, it seems more prudent to organise both (i) underground and (ii) on the most local level. Announcing these things on the internet is rather counterproductive, too, if your offline identity is well-known at your chapel. This will make it much more difficult for people to sabotage our communities through infiltration and espionage if it comes to pass that we are forced back into the catacombs, like our forefathers now asleep in Our Lord once had to do when they were being assaulted by the pagan world. Think of it like being behind the Iron Curtain and being watched by the Stasi. After all, somebody from that background even works at Menzingen, and he serves the same adversaries of all men as the established powers in all of our countries.