Gela, I wouldn't su;port your proposal for 3 reasons:
First, (and I will assume when you say "the San Juan Capital office" you mean either the San Juan city hall or the Puerto Rico Capitol building in San Juan) the proposal seems to mean that the rest of the municipality of San Juan outside Old San Juan, that is, places like Caimito Cupey, El Cinco, and even Hato Rey, Barrio Obrero and Condado would get different treatment that the various "sub-localities" of Old San Juan, even though they are in the same city. This can lead to confusion.
Second, even if you were going to apply your proposal to the the entire city (municipality) of San Juan, you then run into a situation where the localities in the other municipalities of Puerto Rico would potentialy be using a different scheme than San Juan. This may or may not lead to confusion depending on how savvy/knowlegable the person is about localities (in the generic sense, not in the Google sense) in Puerto Rico.
Third, and most important in my opinion, it seems to me we shouldn't make proposal decisions based on what "someone told someone" original research information but on documented, secondary source information, such as books, periodical, encyclopedias, newspapers, etc. Reason is, that it is possible that tomorrow (I am exaggerating just to make the point) another Google contributor could come into the same office you went and hear a "oh yeah we still refer to areas of old San Juan by the 16th century names" from a different San Juan government employee. (Quite plausible since SJ is a 16th century city anyway), or someone at the Govt of Puerto Rico level could state that, even if San Juan doesn't recognize such and such names or schemes, it doesn't matter becuase that's a Puerto Rico government matter or, maybe even worse yet, a Federal Govt Census Bureau matter. I am not trying to discourage your good faith effort for going to the place and finding out these things, but I am saying that, at a minimum, when making such decisions we are probably better off using, not stuff someone was told, but stuff that is documented in black and white or in electronic form. Maybe one place to start would be, not the "original census data", but the current 2010 census for San Juan. It should be available online.
My 2 cents.
On Wednesday, March 21, 2012 10:26:14 AM UTC-4, Gela wrote: