Is it just because he cut income taxes and taxes on investment? Most of the rest of the stuff he did, doesn't seem fundamentally "Libertarian" . I could understand if libertarians liked some of the things reagan did. But, to outright worship him? I'm not seeing it...
Militaristic Foreign Policy: Grenada, Nicuaragua, El Slavador, Lebanon, etc.
Massive Pentagon Spending increases.
Civil Rights: Initiated drug war, "law and order" mentality.
Anti-gay,
Anti-abortion
Pro-capital punishement
Supported constitutional amendment to allow government-sponsored prayer in schools
Extra-constitutional illegal activity, and promotion of "unitary executive" powers: Iran-Contra crimes
Opposed voting rights act of 1965
Savings and Loan government bailout
Supporter of Vietnam War, and muscular US interference in other nations.
Embraced rightwing regimes around the world, including the apartheid government of south africa