B.M.

Sincerely, B.M.
There were an array of paths that were taken to get to the House. Some cases it was just noticing the place, but in others a more peculiar thing happened. A note, a flier, a text, sincerely, B.M.

B.M., it was decided, had to be the owner of this strange and winding place. But what his intentions are for are still unclear.

System Manager Man
It was proved by Lenalee in System Message 010 that the author of the System Messages is indeed B.M., which the binary at the top of each message reads. However, not all of the characters know this connection and continue to question the System Manager as if he is a separate person from the owner of the house.

System Messages
The system messages come out once a day, at 6:00 AM, and they cause the PDAs to ring. This means that a system message may be posted either on the day of Early Morning or Morning, as the time of 6:00 AM is technically in both days.

The system messages generally contain the following sections:

Opening
The opening is in the following format:

--System Message--- 06:00 Current Date Re: Subject 01000001 01110101 01110100 01101000 01101111 01110010 00111010 00100000 01000010 00101110 01001101

As Lenalee proved, the binary reads "Author: B.M."

General Statistics
System Updates: This section shows what updates have been done to the PDAs, concerning new or lost members to those rooming in the house. It gives a list, with a + for a new arrival and a - for lost members.

Weather: A section talking about the outside weather, generally for the week.

Sunset Times: Optional, gives a general time the sun will set.

Gossip
A section with some of the gossip of the house. Some fact, some fiction, some observations, and some handed in. Any character is welcome to contribute to the gossip section of the system message, they can leave a filtered comment on the system message.

News of Interest
The News of Interest is news from anywhere, and can be requested by characters for their home world. The news they request, however, does not come in the form they may have wanted. Often it is obscure, tangential information, almost always from the past - but perhaps they will get lucky.

On occasion, news from the world that the House inhabits is released.

Thought of the Day
A quote to leave in closing, usually on a morose topic.

Closing
--End of Content--

Reply: Yes / No?

The Sealed Envelopes
When the first two sealed envelopes were decoded, they were found to be letters from Vanessa to Bartholomew, who people have speculated is B.M.