Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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**mathaholic****Member**- From: Juliania
- Registered: 2012-11-29
- Posts: 2,836
- Website

I know that I am here at least 5 months already here. But, regarding new users, they don't see their signature at once. In SkyscraperCity, my former forum in January and February, I put my signature already, and it appeared at once, even though I am not there for a month. Why here? Why should I wait for a month to see my signature?

"Double the fun, double the thrill, double the coolness" - Julianthewiki

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 82,913

Hi;

SkyscraperCity is very unwise to do what they are doing. Either they have tons of spam in those signatures or ( and this is unlikely ) the spambots do not know of their existence.

A member has to be here a while before they can have a signature. This weeds out some of the hit and miss spammers.

**In mathematics, you don't understand things. You just get used to them.I have the result, but I do not yet know how to get it.All physicists, and a good many quite respectable mathematicians are contemptuous about proof.**

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**mathaholic****Member**- From: Juliania
- Registered: 2012-11-29
- Posts: 2,836
- Website

Oh. Why? Signatures in less than a month membership = Spam?

"Double the fun, double the thrill, double the coolness" - Julianthewiki

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 82,913

Spammers do not wish to hang around for more than say a week or so.

**In mathematics, you don't understand things. You just get used to them.I have the result, but I do not yet know how to get it.All physicists, and a good many quite respectable mathematicians are contemptuous about proof.**

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**mathaholic****Member**- From: Juliania
- Registered: 2012-11-29
- Posts: 2,836
- Website

Oh.

"Double the fun, double the thrill, double the coolness" - Julianthewiki

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 82,913

Oh. Why? Signatures in less than a month membership = Spam?

Not exactly. But someone who stays the month and gets the posts is probably serious.

**In mathematics, you don't understand things. You just get used to them.I have the result, but I do not yet know how to get it.All physicists, and a good many quite respectable mathematicians are contemptuous about proof.**

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**mathaholic****Member**- From: Juliania
- Registered: 2012-11-29
- Posts: 2,836
- Website

oh.

"Double the fun, double the thrill, double the coolness" - Julianthewiki

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